diff --git a/lib/core/settings.py b/lib/core/settings.py
index f6373c3aa..12c44b89f 100644
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -17,7 +17,7 @@ from lib.core.enums import DBMS_DIRECTORY_NAME
 from lib.core.enums import OS
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.3.4.0"
+VERSION = "1.3.4.1"
 TYPE = "dev" if VERSION.count('.') > 2 and VERSION.split('.')[-1] != '0' else "stable"
 TYPE_COLORS = {"dev": 33, "stable": 90, "pip": 34}
 VERSION_STRING = "sqlmap/%s#%s" % ('.'.join(VERSION.split('.')[:-1]) if VERSION.count('.') > 2 and VERSION.split('.')[-1] == '0' else VERSION, TYPE)
diff --git a/plugins/generic/databases.py b/plugins/generic/databases.py
index 8e2ee5514..1cfda1adb 100644
--- a/plugins/generic/databases.py
+++ b/plugins/generic/databases.py
@@ -597,7 +597,7 @@ class Databases:
                         kb.dumpColumns = []
                         kb.rowXmlMode = True
 
-                        for column in extractRegexResult(r"SELECT (?P<result>.+?) FROM", query).split(','):
+                        for column in (extractRegexResult(r"SELECT (?P<result>.+?) FROM", query) or "").split(','):
                             kb.dumpColumns.append(randomStr().lower())
                             expression = expression.replace(column, "%s AS %s" % (column, kb.dumpColumns[-1]), 1)